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http://dspace.mediu.edu.my:8181/xmlui/handle/10261/4938| Title: | One-neutron knockout of O-23 |
| Keywords: | [PACS] Breakup and momentum distributions [PACS] Interaction and reaction cross-sections [PACS] Properties of specific nuclei listed by mass ranges: 6 ≤ A ≤ 19 |
| Publisher: | Società Italiana di Fisica Springer |
| Description: | 4 pages, 4 figures, 1 table.-- PACS nrs.: 25.60.Gc, 25.60.Dz, 27.20.+n. Breakup reactions were used to study the ground-state configuration of the neutron-rich isotope O-23. The O-22 fragments produced in one-nucleon removal from O-23 at 938 MeV/nucleon in a carbon target were detected in coincidence with de-exciting γ rays, allowing to discern between 220 ground-state and excited-states contributions. From the comparison of exclusive experimental momentum distributions for the one-neutron removal channel to theoretical momentum distributions calculated in an Eikonal model for the knockout process, and spin and parity assignment of I-π = 1/2(+) was deduced for the 230 ground state. This result solved the existent experimental discrepancy. Peer reviewed |
| URI: | http://dspace.mediu.edu.my:8181/xmlui/handle/10261/4938 |
| Other Identifiers: | The European Physical Journal A: Hadrons and Nuclei 25(Suppl.1): 343-346 (2005) 1434-6001 (Print) 1434-601X (Online) http://hdl.handle.net/10261/4938 10.1140/epjad/i2005-06-149-2 |
| Appears in Collections: | Digital Csic |
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